Uncertainty Principle Using ΔPΔx ≥ ħ/2: a Measurement of an Electron's

question 40

Multiple Choice

Uncertainty principle using ΔpΔx ≥ ħ/2: A measurement of an electron's speed is 2.0 × 10⁶ m/s and has an uncertainty of 10%. What is the minimum uncertainty in its position? (ħ = 1.055 × 10^-34 J ∙ s, m_el = 9.11 × 10^-31 kg)

• A) 0.15 nm
• B) 0.29 nm
• C) 0.44 nm
• D) 0.60 nm
• E) 0.80 nm

Distinguish between business models, business plans, and their respective purposes and structures.

Identify the key elements involved in the infrastructure of a business model.

Appreciate the importance of customer segmentation and targeted marketing in business strategy.

Understand the concept and importance of financial viability within a business model.

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Definitions:

Primitive Earth

Refers to the Earth's condition in its earliest stages, characterized by a hot, molten surface and the absence of life.

Miller And Urey

Scientists known for their experiment demonstrating that organic compounds essential for life could be formed from inorganic components under conditions thought to mimic those of early Earth.

Organic Compounds

Chemical compounds made up of carbon atoms bonded to other elements, integral to living organisms.